X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Flexer%2Fmacro.c;h=e5805f035670b33e7b6f62aea55b58a623818ad4;hb=3036141100b876878ab28efd464b6e17c42dd90d;hp=62d060aad2ce21bc6320c0f05960f46051993cd4;hpb=f49d8549666763efac0d3cbda14e29de29976542;p=pspp

diff --git a/src/language/lexer/macro.c b/src/language/lexer/macro.c
index 62d060aad2..e5805f0356 100644
--- a/src/language/lexer/macro.c
+++ b/src/language/lexer/macro.c
@@ -334,6 +334,8 @@ classify_token (enum token_type type)
     case T_RPAREN:
     case T_LBRACK:
     case T_RBRACK:
+    case T_LCURLY:
+    case T_RCURLY:
       return TC_PUNCT;
 
     case T_PLUS:
@@ -341,6 +343,7 @@ classify_token (enum token_type type)
     case T_ASTERISK:
     case T_SLASH:
     case T_EQUALS:
+    case T_COLON:
     case T_AND:
     case T_OR:
     case T_NOT:
@@ -359,6 +362,7 @@ classify_token (enum token_type type)
       return TC_BINOP;
 
     case T_COMMA:
+    case T_SEMICOLON:
       return TC_COMMA;
     }
 
@@ -1135,7 +1139,10 @@ expand_macro_function (const struct macro_expander *me,
   struct string_array args = STRING_ARRAY_INITIALIZER;
   size_t n_consumed = parse_function_args (me, input, n_input, mf->name, &args);
   if (!n_consumed)
-    return 0;
+    {
+      string_array_destroy (&args);
+      return 0;
+    }
 
   if (args.n < mf->min_args || args.n > mf->max_args)
     {
@@ -1158,6 +1165,7 @@ expand_macro_function (const struct macro_expander *me,
                      mf->name);
       else
         NOT_REACHED ();
+      string_array_destroy (&args);
       return 0;
     }
 
@@ -1836,6 +1844,7 @@ macro_expand_do (const struct macro_token *tokens, size_t n_tokens,
 
           macro_expand (p, do_end - p, &subme, exp);
         }
+      macro_tokens_uninit (&items);
       return do_end - tokens + 1;
     }
   else if (p < end && p->token.type == T_EQUALS)